U.S. flag

An official website of the United States government

Safe Drinking Water Information System (SDWIS) Federal Reporting Services

Your Drinking Water Query results from SDWIS Fed Reporting Services

PWS IDCA5710006
PWS NameCITY OF WOODLAND
PWS TypeCommunity water system
Owner TypeLocal government
Primary SourceSurface water purchased
Primacy TypeState
Is Wholesaler?No
Population Served61462
County ServedYolo

Note


The tables below list all violations that the state reported to EPA for this water system. Health-based violations are listed first, followed by treatment technique, MRDL, monitoring, reporting, and other violations.

Health-based Violations of maximum contaminant levels (MCLs) or maximum residual disinfectant levels (MRDLs), which specify the highest concentrations of contaminants or disinfectants, respectively, allowed in drinking water; or of treatment technique (TT) rules, which specify required processes intended to reduce the amounts of contaminants in drinking water. MCLs, MRDLs, and treatment technique rules are all health-based drinking water standards.
Maximum Contaminant Level or MCL The highest level of a contaminant that is allowed in drinking water. MCLs are set as close to the MCLGs as feasible using the best available treatment technology.
Treatment Technique A required process intended to reduce the level of a contaminant in drinking water.
Maximum residual disinfectant level or MRDL The highest level of a disinfectant allowed in drinking water. There is convincing evidence that addition of a disinfectant is necessary for control of microbial contaminants.
Monitoring & reporting Failure to conduct regular monitoring of drinking water quality, as required by SDWA, or to submit monitoring results in a timely fashion to the primacy agency or EPA.
Public notification & other Failure to provide notification to the public as required by the Violations of Public Notification Rule and the Consumer Confidence Report Rule, and violations of other requirements such as those violations related to variances and exemptions.

PWS Violation


Violations

Violation Category CodeViolation Type DescriptionRule NameContaminant NameViolation IDCompliance Status DescriptionCompliance Period Begin DateCompliance Period End DateIs Health Based Ind
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)209003Returned to Compliance01-JUL-200231-JUL-2002Yes
MCLMaximum Contaminant Level Violation, Monthly (TCR)Total Coliform RuleColiform (TCR)9309002Returned to Compliance01-FEB-199328-FEB-1993Yes
  • 1 - 2 of 2

Enforcement Actions


Enforcement Actions

Latest Enforcement IDAssociated To Violation IDEnforcement Action Type CodeEnforcement Action DescriptionEnforcement DateOriginator DescriptionEnforcement Comment
9709008209003SOXState Compliance achieved31-AUG-2002StateThis TCR violation has been closed with this SOX enforcement record due to rTCR implementation on 4/1/2016.
97090079309002SOXState Compliance achieved01-JAN-1997State -
  • 1 - 2 of 2

PWS Facilities


All Facilities

Facility NameFacility IDIs SourceFacility Type DescriptionWater Type DescriptionAvailability DescriptionFacility Activity Status
WDCWA - SOURCE INTERTIE63202YesConsecutive ConnectionSurface waterPermanentActive
WELL 22G - RAW24073YesWell Ground waterPermanentInactive
WELL 22 - SOUTHEAST - UNTREATED13632YesWell Ground waterPermanentInactive
ASR WELL 30 - RAW65254YesWell Ground waterPermanentActive
ASR WELL 29 - RAW65253YesWell Ground waterPermanentActive
ASR WELL 28 - RAW54589YesWell Ground waterPermanentActive
WELL 26 - RAW13653YesWell Ground waterPermanentActive
WELL 24 - RAW13652YesWell Ground waterPermanentActive
WELL 07 - DESTROYED XCLD19545YesWell Ground waterOtherInactive
WELL 03 - DESTROYED XCLD19542YesWell Ground waterOtherInactive
WELL 08 - DESTROYED XCLD19531YesWell Ground waterOtherInactive
WELL 05 - RAW - INACTIVE13656YesWell Ground waterOtherInactive
WELL 04 - DESTROYED XCLD13655YesWell Ground waterOtherInactive
WELL 01 - DESTROYED XCLD13654YesWell Ground waterOtherInactive
WELL 25 - DESTROYED13651YesWell Ground waterOtherInactive
WELL 23 - DESTROYED13650YesWell Ground waterOtherInactive
WELL 09 - DESTROYED XCLD13649YesWell Ground waterOtherInactive
WELL 10 - DESTROYED XCLD13647YesWell Ground waterOtherInactive
WELL 18 - UNTREATED XCLD13638YesWell Ground waterOtherInactive
WELL 21 - RAW - INACTIVE13631YesWell Ground waterOtherInactive
WELL 06 - RAW - INACTIVE13630YesWell Ground waterOtherInactive
WELL 17 - DESTROYED XCLD13627YesWell Ground waterOtherInactive
WELL 15 - DESTROYED13625YesWell Ground waterOtherInactive
WELL 13 - DESTROYED XCLD13623YesWell Ground waterOtherInactive
WELL 12 - RAW - INACTIVE13622YesWell Ground waterOtherInactive
WELL 11 - DESTROYED XCLD13621YesWell Ground waterOtherInactive
WELL 20 - DESTROYED XCLD13620YesWell Ground waterOtherInactive
WELL 15S - RAW24072YesWell Ground waterEmergencyActive
WELL 19 - RAW - STANDBY13629YesWell Ground waterEmergencyActive
WELL 16 - RAW13626YesWell Ground waterEmergencyActive
WELL 14 - RAW - STANDBY13624YesWell Ground waterEmergencyActive
DISTRIBUTION SYSTEM34268NoDistribution System/Zone - - Active
ASR WELL 28 - STORED WATER RESULTS69704NoOther - - Active
ASR WELL 29 - STORED WATER RESULTS69705NoOther - - Active
ASR WELL 30 - STORED WATER RESULTS69706NoOther - - Active
SAMPLE SITE #164689NoSampling Station - - Active
SAMPLE SITE #264690NoSampling Station - - Active
SAMPLE SITE #364691NoSampling Station - - Active
SAMPLE SITE #464692NoSampling Station - - Active
SAMPLE SITE #564693NoSampling Station - - Active
SAMPLE SITE #664694NoSampling Station - - Active
SAMPLE SITE #764695NoSampling Station - - Active
SAMPLE SITE #864696NoSampling Station - - Active
WELL 24 - TREATED2001NoTreatment Plant - - Active
WELL 26 - TREATED2002NoTreatment Plant - - Active
WELL 15S - TREATED - XCLD2003NoTreatment Plant - - Active
WELL 14 - TREATED2033NoTreatment Plant - - Active
WELL 16 - TREATED2035NoTreatment Plant - - Active
WELL 19 - TREATED2038NoTreatment Plant - - Active
ASR WELL 28 - TREATED57692NoTreatment Plant - - Active
  • 1 - 50 of 70

PWS Treatment Processes


Treatment Processes

Facility NameFacility IDTreatment ProcessTreatment Objective
WELL 25 - TREATED PENDING2000Gaseous Chlorination, PostDisinfection
WELL 24 - TREATED2001Hypochlorination, PostDisinfection
WELL 26 - TREATED2002Hypochlorination, PostDisinfection
WELL 15S - TREATED - XCLD2003Hypochlorination, PostDisinfection
WELL 22G - TREATED - XCLD2004Hypochlorination, PostDisinfection
WELL 12 - TREATED2019Hypochlorination, PostDisinfection
WELL 01 - TREATED2023Hypochlorination, PostDisinfection
WELL 04 - TREATED2025Hypochlorination, PostDisinfection
WELL 05 - TREATED2026Hypochlorination, PostDisinfection
WELL 06 - TREATED2027Hypochlorination, PostDisinfection
WELL 09 - TREATED2028Hypochlorination, PostDisinfection
WELL 23 - TREATED2029Hypochlorination, PostDisinfection
WELL 11 - TREATED2030Hypochlorination, PostDisinfection
WELL 21 - TREATED2031Hypochlorination, PostDisinfection
WELL 13 - TREATED2032Hypochlorination, PostDisinfection
WELL 14 - TREATED2033Hypochlorination, PostDisinfection
WELL 16 - TREATED2035Hypochlorination, PostDisinfection
WELL 17 - TREATED2036Hypochlorination, PostDisinfection
WELL 18 - TREATED2037Hypochlorination, PostDisinfection
WELL 19 - TREATED2038Hypochlorination, PostDisinfection
WELL 20 - TREATED2039Hypochlorination, PostDisinfection
WELL 10 - TREATED2041Hypochlorination, PostDisinfection
ASR WELL 28 - TREATED57692Hypochlorination, PostDisinfection
ASR WELL 29 - TREATED65255Hypochlorination, PostDisinfection
ASR WELL 30 - TREATED65256Hypochlorination, PostDisinfection
  • 1 - 25 of 25

For more information on a Water System:
Ask the operators of your water system, contact your primacy agency or file a Freedom of Information Act (FOIA) request.
Drinking water in general: Find out more about your drinking water web site or call the Safe Drinking Water Hotline (1-800-426-4791). EPA has also prepared a table about various regulated drinking water contaminants.
Tools for accessing EPA drinking water data: Safe Drinking Water Information System (SDWIS) Federal Reporting Services and Drinking Water Performance and Results Report.
Research Data: As well as monitoring the levels of drinking water contaminants for which EPA has set standards, EPA, states, and water systems also carry out studies of contaminants that may need to be regulated in the future. For more information about these contaminants, please see the National Contaminant Occurrence Database.